IE821811L - Drying process - Google Patents

Drying process

Info

Publication number
IE821811L
IE821811L IE821811A IE181182A IE821811L IE 821811 L IE821811 L IE 821811L IE 821811 A IE821811 A IE 821811A IE 181182 A IE181182 A IE 181182A IE 821811 L IE821811 L IE 821811L
Authority
IE
Ireland
Prior art keywords
pct
damp
sec
drying
heating elements
Prior art date
Application number
IE821811A
Other versions
IE53133B1 (en
Original Assignee
Beghin Say Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beghin Say Sa filed Critical Beghin Say Sa
Publication of IE821811L publication Critical patent/IE821811L/en
Publication of IE53133B1 publication Critical patent/IE53133B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • F26B3/18—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact
    • F26B3/22—Drying solid materials or objects by processes involving the application of heat by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact the heat source and the materials or objects to be dried being in relative motion, e.g. of vibration
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
    • A23L3/40—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by drying or kilning; Subsequent reconstitution
    • A23L3/50—Fluidised-bed drying
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/001—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors
    • F26B17/003—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement the material moving down superimposed floors with fixed floors provided with scrapers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/02—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure
    • F26B21/04—Circulating air or gases in closed cycles, e.g. wholly within the drying enclosure partly outside the drying enclosure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B23/00—Heating arrangements
    • F26B23/001—Heating arrangements using waste heat
    • F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
    • F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B3/00—Drying solid materials or objects by processes involving the application of heat
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/52—Heat recovery pumps, i.e. heat pump based systems or units able to transfer the thermal energy from one area of the premises or part of the facilities to a different one, improving the overall efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Sustainable Development (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

PCT No. PCT/FR82/00119 Sec. 371 Date Mar. 28, 1983 Sec. 102(e) Date Mar. 28, 1983 PCT Filed Jul. 16, 1982 PCT Pub. No. WO83/00547 PCT Pub. Date Feb. 17, 1983.Method for drying damp material by vapor recompression. The vapor (8) released by the damp material (4) circulating on the heating elements (2) of a vertical dryer is recompressed by means of a motor-compressor (9) so as to provide the heat-conveying fluid to the heating elements (2) of the dryer. Application to the drying of damp vegetables. [US4523388A]
IE1811/82A 1981-07-28 1982-07-27 Drying process based on compression of water vapour IE53133B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114670A FR2510736B1 (en) 1981-07-28 1981-07-28 VAPOR RECOMPRESSION DRYING PROCESS

Publications (2)

Publication Number Publication Date
IE821811L true IE821811L (en) 1983-01-28
IE53133B1 IE53133B1 (en) 1988-07-06

Family

ID=9260935

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1811/82A IE53133B1 (en) 1981-07-28 1982-07-27 Drying process based on compression of water vapour

Country Status (11)

Country Link
US (1) US4523388A (en)
EP (1) EP0084031B1 (en)
JP (1) JPS58501193A (en)
CA (1) CA1206747A (en)
DE (1) DE3270608D1 (en)
DK (1) DK157260C (en)
ES (1) ES514327A0 (en)
FR (1) FR2510736B1 (en)
IE (1) IE53133B1 (en)
IT (1) IT1155582B (en)
WO (1) WO1983000547A1 (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2530929B1 (en) * 1982-07-30 1985-06-07 Beghin Say Sa PROCESS FOR DEHYDRATION OF WET PLANTS
EP0120984A1 (en) * 1983-03-31 1984-10-10 Heinz Schumacher Process and plant for debenzinizing residues resulting from organic solvent extraction of vegetal raw materials that contain oil and fat
DE3572342D1 (en) * 1984-09-25 1989-09-21 Uhde Gmbh Process and apparatus for the indirect drying of sludges, especially waste water sludges
US4601115A (en) * 1985-04-26 1986-07-22 Westinghouse Electric Corp. Method and apparatus for steam drying of low-rank coals using a rotary cylindrical vessel
US4601113A (en) * 1985-04-26 1986-07-22 Westinghouse Electric Corp. Method and apparatus for fluidized steam drying of low-rank coals
US4602438A (en) * 1985-04-26 1986-07-29 Westinghouse Electric Corp. Method and apparatus for fluidized steam drying of low rank coals with wet scrubbing
DE3611773A1 (en) * 1986-04-08 1987-10-15 Heinz Eichholz CONDENSATION METHOD FOR WATER VAPOR UNDER PRESSURE
CS273337B2 (en) * 1986-12-31 1991-03-12 Rheinische Braunkohlenw Ag Method of damp loose materials drying in a drier with a whirling bed and equipment for carrying out this method
DE3803109C2 (en) * 1988-02-03 1998-10-08 Eirich Maschf Gustav Process for drying moist material
FR2687079B1 (en) * 1992-02-12 1994-09-23 Sirven METHOD, MACHINE AND INSTALLATION FOR EXTRACTING BY EVAPORATING SOLID RESIDUES FROM A FLUID MATERIAL.
DE19734212B4 (en) * 1997-08-07 2007-10-11 Solar Und Vakuum Technologie (Svt) A.G. Vacuum drying device
SE516422C2 (en) * 2000-05-11 2002-01-15 Svenska Rotor Ab Method and apparatus for removing water from a product
US6584701B1 (en) 2000-06-16 2003-07-01 Novatec, Inc. System, apparatus, and method for reducing moisture content of particulate material
NL1024837C2 (en) 2003-11-21 2005-05-26 Franklin Hubertus Truijens Device and method for drying a wet film.
US8062410B2 (en) 2004-10-12 2011-11-22 Great River Energy Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein
US7540384B2 (en) * 2004-10-12 2009-06-02 Great River Energy Apparatus and method of separating and concentrating organic and/or non-organic material
US7275644B2 (en) 2004-10-12 2007-10-02 Great River Energy Apparatus and method of separating and concentrating organic and/or non-organic material
US8579999B2 (en) * 2004-10-12 2013-11-12 Great River Energy Method of enhancing the quality of high-moisture materials using system heat sources
US7987613B2 (en) 2004-10-12 2011-08-02 Great River Energy Control system for particulate material drying apparatus and process
US8523963B2 (en) 2004-10-12 2013-09-03 Great River Energy Apparatus for heat treatment of particulate materials
CN100375882C (en) * 2005-02-01 2008-03-19 江阴兰陵瓶塞有限公司 Rubber plug dryer
AT507766B1 (en) * 2008-11-05 2010-10-15 Franz Dipl Ing Dr Groisboeck METHOD FOR DRYING SOLID SUBSTANCES WITH MINIMUM USE OF ENERGY
ES2528741T3 (en) * 2011-04-15 2015-02-12 Omya International Ag Method for drying wet particulate matter, in which the dried particulate matter is a white mineral having a Ry gloss of at least 65%, by drying in a direct superheated steam dryer
EP2511636B1 (en) 2011-04-15 2014-12-24 Epcon Evaporation Technology AS Method for drying liquids, slurries, pastes, cakes and moist particles that forms particulate matter through drying in a direct superheated steam dryer
DE112012003362T8 (en) * 2011-08-18 2014-06-18 Desmet Ballestra Group N.V. Oilseed crushing heat recovery process
DE112013005028B4 (en) * 2012-10-17 2020-12-10 N. V. Desmet Ballestra Engineering S. A. Improved crushing process for soybeans
US10591212B2 (en) * 2014-03-12 2020-03-17 Ceres Device and method for drying grain
GB2535501B (en) 2015-02-19 2020-10-28 Desmet Ballestra Eng N V /S A Vegetable oil extraction improvement
CN105165827B (en) * 2015-10-15 2017-10-03 上海科捷佳实业有限公司 A kind of new spherical water dispersible granules preparation technology
FR3052544B1 (en) * 2016-06-08 2020-12-04 Haffner Energy DEHYDRATION DEVICE
CN110567259B (en) * 2019-08-06 2020-12-29 湖北香青化肥有限公司 Drying device and production method of organic fertilizer
AT523858B1 (en) * 2020-05-19 2022-04-15 Andreas Fritsche Device for drying bulk material
CN111701266A (en) * 2020-06-27 2020-09-25 商洛市海蓝科技有限公司 Low-temperature negative-pressure drying system for thermosensitive materials
US20220178610A1 (en) * 2020-09-21 2022-06-09 Brian James Biomass dryer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US205662A (en) * 1878-07-02 Improvement in fruit-driers
US1540769A (en) * 1923-03-23 1925-06-09 Ericson Charles Oscar Drier
GB292542A (en) * 1927-06-21 1929-07-04 Hans Von Fehrentheil Und Grupp Apparatus for drying potatoes or the like
BE505127A (en) * 1950-08-14
FR2106708A5 (en) * 1970-09-22 1972-05-05 Chamouton Daniel
US4068388A (en) * 1973-09-14 1978-01-17 Astra Protein Products Ab Process for removing solvent from proteinaceous material
US3953927A (en) * 1975-03-24 1976-05-04 Hydrocarbon Research, Inc. Drying coal in hot oil slurry using recycled steam
JPS5913674B2 (en) * 1976-11-17 1984-03-31 富士電機株式会社 Low temperature drying equipment
FR2441813A1 (en) * 1978-11-16 1980-06-13 Commissariat Energie Atomique Drying product contg. volatile constituent - by heating product successively with part of vapours previously compressed and part previously superheated by auxiliary fluid
US4223452A (en) * 1979-02-12 1980-09-23 Chambers John M Drying process and apparatus for accomplishing the same
JPS5687783A (en) * 1979-12-17 1981-07-16 Mitsubishi Electric Corp Dryer
US4337584A (en) * 1980-09-05 1982-07-06 Johnson Lawrence D Heat pump grain dryer

Also Published As

Publication number Publication date
ES8400191A1 (en) 1983-11-01
IT1155582B (en) 1987-01-28
FR2510736B1 (en) 1986-07-18
US4523388A (en) 1985-06-18
IE53133B1 (en) 1988-07-06
EP0084031B1 (en) 1986-04-16
JPS58501193A (en) 1983-07-21
DE3270608D1 (en) 1986-05-22
CA1206747A (en) 1986-07-02
ES514327A0 (en) 1983-11-01
WO1983000547A1 (en) 1983-02-17
EP0084031A1 (en) 1983-07-27
FR2510736A1 (en) 1983-02-04
DK157260B (en) 1989-11-27
DK137183D0 (en) 1983-03-25
IT8267951A0 (en) 1982-07-27
DK157260C (en) 1990-04-30
DK137183A (en) 1983-03-25
JPH0447235B2 (en) 1992-08-03

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Legal Events

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MM4A Patent lapsed